42331864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 82621440

約数和(自身を除く): 40289576

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 1303, 2606, 4061, 5212, 8122, 10424, 16244, 32488, 40393, 80786, 161572, 170693, 323144, 341386, 682772, 1365544, 5291483, 10582966, 21165932, 42331864]

約数ペア:

[(1, 42331864), (2, 21165932), (4, 10582966), (8, 5291483), (31, 1365544), (62, 682772), (124, 341386), (131, 323144), (248, 170693), (262, 161572), (524, 80786), (1048, 40393), (1303, 32488), (2606, 16244), (4061, 10424), (5212, 8122)]